sumsar.dk

📜 Historical scan 2026-09-16 15:55:15 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sumsar.dk is a .dk domain served by 2 nameservers (ivan.ns.cloudflare.com, rachel.ns.cloudflare.com). It was registered on 10 March 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.5.118 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by SMTP.GOOGLE.COM. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 37ms

Nameserver	IP addresses	PTR	ASN / ISP
ivan.ns.cloudflare.com	108.162.193.120 172.64.33.120 173.245.59.120 2606:4700:58::adf5:3b78 2803:f800:50::6ca2:c178 2a06:98c1:50::ac40:2178	ivan.ns.cloudflare.com ivan.ns.cloudflare.com ivan.ns.cloudflare.com ivan.ns.cloudflare.com ivan.ns.cloudflare.com ivan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
rachel.ns.cloudflare.com	108.162.192.215 172.64.32.215 173.245.58.215 2606:4700:50::adf5:3ad7 2803:f800:50::6ca2:c0d7 2a06:98c1:50::ac40:20d7	rachel.ns.cloudflare.com rachel.ns.cloudflare.com rachel.ns.cloudflare.com rachel.ns.cloudflare.com rachel.ns.cloudflare.com rachel.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.5.118	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.133.97	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	SMTP.GOOGLE.COM	173.194.220.26 2a00:1450:4010:c05::1a 2a00:1450:4010:c05::1a 2a00:1450:4010:c05::1b 2a00:1450:4010:c05::1b 2a00:1450:4010:c06::1a 2a00:1450:4010:c06::1a 2a00:1450:4010:c06::1b 2a00:1450:4010:c06::1b 64.233.162.26 64.233.162.27 64.233.163.26 64.233.163.27	lk-in-f26.1e100.net li-in-x1a.1e100.net li-in-f26.1e100.net li-in-f27.1e100.net li-in-x1b.1e100.net lj-in-x1a.1e100.net lj-in-f26.1e100.net lj-in-x1b.1e100.net lj-in-f27.1e100.net li-in-f26.1e100.net li-in-f27.1e100.net lj-in-f26.1e100.net lj-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records 46ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::6815:576	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::ac43:8561	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 45ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.5.118,172.67.133.97 ech=AEX+DQBB+wAgACBheVc9ZNjeREzAGqu9U7vGwl7XTa028YB3ii5swYdWMQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:576,2606:4700:3034::ac43:8561

📝 TXT Records#

2 records 159ms

TXT Record
google-site-verification=VZjc438MWnUwMGDE-T5SxOVz9gTZpguEAIuN7CcxxAE
v=spf1 include:_spf.google.com ~all

✉️ SPF#

Policy	Record (sumsar.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ~all

📨 DMARC#

Policy	Record (_dmarc.sumsar.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 11:48:30

www	104.21.5.118 172.67.133.97 2606:4700:3034::6815:576 2606:4700:3034::ac43:8561 (AS13335) (address records, no CNAME)
www vs bare domain	Same network sumsar.dk: 104.21.5.118 172.67.133.97 2606:4700:3034::6815:576 2606:4700:3034::ac43:8561 (AS13335) www.sumsar.dk: 104.21.5.118 172.67.133.97 2606:4700:3034::6815:576 2606:4700:3034::ac43:8561 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.sumsar.dk	QmSqHGhDu-p7Z37tByBU10BIpYxYNy5K9Xu5NVBXZhs
TXT	_acme-challenge.sumsar.dk	V7mthdjf-oGrXlyb5xFLhNjiwe8FT60BFOHzFLfFbag

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

81ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2414966677
Primary NS (MNAME)	ivan.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-09 02:10:04

Field	Value
Registrar	FIONIA IT ApS
Registered	2023-03-10
Expires	2027-03-09 (140d)

📋 WHOIS#

⏱️ Lookup Timing#

37ms

44ms

36ms

AAAA

46ms

TXT

159ms

CAA

28ms

HTTPS

45ms

TLSA

79ms

SOA

0ms

MTA-STS

74ms

DNSSEC

81ms

SRV

65ms

Total

1125ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 11:48:30	520ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-29 20:20:23	565ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 17:35:56	1225ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-23 16:53:33	1100ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-16 15:55:15 shown	1125ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-02 04:32:40	4170ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-02 13:19:28	1720ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-27 12:34:11	1845ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-24 00:34:28	1875ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 14:02:42	3700ms	3 NS 1 A 1 MX	🔓 Insecure